38417673

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 60318720

約数和(自身を除く): 21901047

約数列:

[1, 3, 7, 21, 59, 101, 177, 303, 307, 413, 707, 921, 1239, 2121, 2149, 5959, 6447, 17877, 18113, 31007, 41713, 54339, 93021, 125139, 126791, 217049, 380373, 651147, 1829413, 5488239, 12805891, 38417673]

約数ペア:

[(1, 38417673), (3, 12805891), (7, 5488239), (21, 1829413), (59, 651147), (101, 380373), (177, 217049), (303, 126791), (307, 125139), (413, 93021), (707, 54339), (921, 41713), (1239, 31007), (2121, 18113), (2149, 17877), (5959, 6447)]