1900384047933

素因数分解:

$3^1\times 7^2\times {\mathrm{1049}}^1\times {\mathrm{12323911}}^1$

素因数の和:12324977

約数の個数: 24

約数和(自身を含む): 2950344532800

約数和(自身を除く): 1049960484867

約数列:

[1, 3, 7, 21, 49, 147, 1049, 3147, 7343, 22029, 51401, 154203, 12323911, 36971733, 86267377, 258802131, 603871639, 1811614917, 12927782639, 38783347917, 90494478473, 271483435419, 633461349311, 1900384047933]

約数ペア:

[(1, 1900384047933), (3, 633461349311), (7, 271483435419), (21, 90494478473), (49, 38783347917), (147, 12927782639), (1049, 1811614917), (3147, 603871639), (7343, 258802131), (22029, 86267377), (51401, 36971733), (154203, 12323911)]