4939508721

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{16603}}^1$

素因数の和:17101

約数の個数: 32

約数和(自身を含む): 7787143168

約数和(自身を除く): 2847634447

約数列:

[1, 3, 7, 21, 31, 93, 217, 457, 651, 1371, 3199, 9597, 14167, 16603, 42501, 49809, 99169, 116221, 297507, 348663, 514693, 1544079, 3602851, 7587571, 10808553, 22762713, 53112997, 159338991, 235214701, 705644103, 1646502907, 4939508721]

約数ペア:

[(1, 4939508721), (3, 1646502907), (7, 705644103), (21, 235214701), (31, 159338991), (93, 53112997), (217, 22762713), (457, 10808553), (651, 7587571), (1371, 3602851), (3199, 1544079), (9597, 514693), (14167, 348663), (16603, 297507), (42501, 116221), (49809, 99169)]