38302509

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 60235776

約数和(自身を除く): 21933267

約数列:

[1, 3, 7, 21, 47, 141, 151, 257, 329, 453, 771, 987, 1057, 1799, 3171, 5397, 7097, 12079, 21291, 36237, 38807, 49679, 84553, 116421, 149037, 253659, 271649, 814947, 1823929, 5471787, 12767503, 38302509]

約数ペア:

[(1, 38302509), (3, 12767503), (7, 5471787), (21, 1823929), (47, 814947), (141, 271649), (151, 253659), (257, 149037), (329, 116421), (453, 84553), (771, 49679), (987, 38807), (1057, 36237), (1799, 21291), (3171, 12079), (5397, 7097)]