3159926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 6365952

約数和(自身を除く): 3206026

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 71, 77, 119, 142, 154, 187, 238, 289, 374, 497, 578, 781, 994, 1207, 1309, 1562, 2023, 2414, 2618, 3179, 4046, 5467, 6358, 8449, 10934, 13277, 16898, 20519, 22253, 26554, 41038, 44506, 92939, 143633, 185878, 225709, 287266, 451418, 1579963, 3159926]

約数ペア:

[(1, 3159926), (2, 1579963), (7, 451418), (11, 287266), (14, 225709), (17, 185878), (22, 143633), (34, 92939), (71, 44506), (77, 41038), (119, 26554), (142, 22253), (154, 20519), (187, 16898), (238, 13277), (289, 10934), (374, 8449), (497, 6358), (578, 5467), (781, 4046), (994, 3179), (1207, 2618), (1309, 2414), (1562, 2023)]