23880339

素因数分解:

$3^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 41583360

約数和(自身を除く): 17703021

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 139, 189, 243, 303, 417, 567, 707, 909, 973, 1251, 1701, 2121, 2727, 2919, 3753, 6363, 8181, 8757, 11259, 14039, 19089, 24543, 26271, 33777, 42117, 57267, 78813, 98273, 126351, 171801, 236439, 294819, 379053, 884457, 1137159, 2653371, 3411477, 7960113, 23880339]

約数ペア:

[(1, 23880339), (3, 7960113), (7, 3411477), (9, 2653371), (21, 1137159), (27, 884457), (63, 379053), (81, 294819), (101, 236439), (139, 171801), (189, 126351), (243, 98273), (303, 78813), (417, 57267), (567, 42117), (707, 33777), (909, 26271), (973, 24543), (1251, 19089), (1701, 14039), (2121, 11259), (2727, 8757), (2919, 8181), (3753, 6363)]