479211747

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{13337}}^1$

素因数の和:13435

約数の個数: 32

約数和(自身を含む): 768268800

約数和(自身を除く): 289057053

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 5133, 11977, 13337, 35931, 40011, 93359, 280077, 386773, 786883, 1160319, 2360649, 2707411, 5508181, 8122233, 16524543, 22819607, 68458821, 159737249, 479211747]

約数ペア:

[(1, 479211747), (3, 159737249), (7, 68458821), (21, 22819607), (29, 16524543), (59, 8122233), (87, 5508181), (177, 2707411), (203, 2360649), (413, 1160319), (609, 786883), (1239, 386773), (1711, 280077), (5133, 93359), (11977, 40011), (13337, 35931)]