38607933

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 65499840

約数和(自身を除く): 26891907

約数列:

[1, 3, 7, 13, 21, 39, 49, 89, 91, 147, 227, 267, 273, 623, 637, 681, 1157, 1589, 1869, 1911, 2951, 3471, 4361, 4767, 8099, 8853, 11123, 13083, 20203, 20657, 24297, 33369, 56693, 60609, 61971, 141421, 144599, 170079, 262639, 424263, 433797, 787917, 989947, 1838473, 2969841, 5515419, 12869311, 38607933]

約数ペア:

[(1, 38607933), (3, 12869311), (7, 5515419), (13, 2969841), (21, 1838473), (39, 989947), (49, 787917), (89, 433797), (91, 424263), (147, 262639), (227, 170079), (267, 144599), (273, 141421), (623, 61971), (637, 60609), (681, 56693), (1157, 33369), (1589, 24297), (1869, 20657), (1911, 20203), (2951, 13083), (3471, 11123), (4361, 8853), (4767, 8099)]