15413349

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 24514560

約数和(自身を除く): 9101211

約数列:

[1, 3, 7, 21, 37, 83, 111, 239, 249, 259, 581, 717, 777, 1673, 1743, 3071, 5019, 8843, 9213, 19837, 21497, 26529, 59511, 61901, 64491, 138859, 185703, 416577, 733969, 2201907, 5137783, 15413349]

約数ペア:

[(1, 15413349), (3, 5137783), (7, 2201907), (21, 733969), (37, 416577), (83, 185703), (111, 138859), (239, 64491), (249, 61901), (259, 59511), (581, 26529), (717, 21497), (777, 19837), (1673, 9213), (1743, 8843), (3071, 5019)]