1900870419

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{5009}}^1$

素因数の和:6099

約数の個数: 32

約数和(自身を含む): 3070448640

約数和(自身を除く): 1169578221

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1063, 3189, 5009, 7441, 15027, 18071, 22323, 35063, 54213, 85153, 105189, 126497, 255459, 379491, 596071, 1788213, 5324567, 15973701, 37271969, 90517639, 111815907, 271552917, 633623473, 1900870419]

約数ペア:

[(1, 1900870419), (3, 633623473), (7, 271552917), (17, 111815907), (21, 90517639), (51, 37271969), (119, 15973701), (357, 5324567), (1063, 1788213), (3189, 596071), (5009, 379491), (7441, 255459), (15027, 126497), (18071, 105189), (22323, 85153), (35063, 54213)]