2297787177

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 3704422400

約数和(自身を除く): 1406635223

約数列:

[1, 3, 7, 21, 31, 67, 93, 139, 201, 217, 379, 417, 469, 651, 973, 1137, 1407, 2077, 2653, 2919, 4309, 6231, 7959, 9313, 11749, 12927, 14539, 25393, 27939, 30163, 35247, 43617, 52681, 65191, 76179, 82243, 90489, 158043, 177751, 195573, 246729, 288703, 368767, 533253, 787183, 866109, 1106301, 1633111, 2020921, 2361549, 3529627, 4899333, 5510281, 6062763, 10588881, 11431777, 16530843, 24707389, 34295331, 74122167, 109418437, 328255311, 765929059, 2297787177]

約数ペア:

[(1, 2297787177), (3, 765929059), (7, 328255311), (21, 109418437), (31, 74122167), (67, 34295331), (93, 24707389), (139, 16530843), (201, 11431777), (217, 10588881), (379, 6062763), (417, 5510281), (469, 4899333), (651, 3529627), (973, 2361549), (1137, 2020921), (1407, 1633111), (2077, 1106301), (2653, 866109), (2919, 787183), (4309, 533253), (6231, 368767), (7959, 288703), (9313, 246729), (11749, 195573), (12927, 177751), (14539, 158043), (25393, 90489), (27939, 82243), (30163, 76179), (35247, 65191), (43617, 52681)]