370973187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4520

約数の個数: 48

約数和(自身を含む): 621723648

約数和(自身を除く): 250750461

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 207, 279, 299, 403, 713, 897, 1209, 2139, 2691, 3627, 4447, 6417, 9269, 13341, 27807, 40023, 57811, 83421, 102281, 137857, 173433, 306843, 413571, 520299, 920529, 1240713, 1329653, 1792141, 3170711, 3988959, 5376423, 9512133, 11966877, 16129269, 28536399, 41219243, 123657729, 370973187]

約数ペア:

[(1, 370973187), (3, 123657729), (9, 41219243), (13, 28536399), (23, 16129269), (31, 11966877), (39, 9512133), (69, 5376423), (93, 3988959), (117, 3170711), (207, 1792141), (279, 1329653), (299, 1240713), (403, 920529), (713, 520299), (897, 413571), (1209, 306843), (2139, 173433), (2691, 137857), (3627, 102281), (4447, 83421), (6417, 57811), (9269, 40023), (13341, 27807)]