274368333

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 389059200

約数和(自身を除く): 114690867

約数列:

[1, 3, 29, 53, 87, 157, 159, 379, 471, 1137, 1537, 4553, 4611, 8321, 10991, 13659, 20087, 24963, 32973, 59503, 60261, 178509, 241309, 582523, 723927, 1725587, 1747569, 3153659, 5176761, 9460977, 91456111, 274368333]

約数ペア:

[(1, 274368333), (3, 91456111), (29, 9460977), (53, 5176761), (87, 3153659), (157, 1747569), (159, 1725587), (379, 723927), (471, 582523), (1137, 241309), (1537, 178509), (4553, 60261), (4611, 59503), (8321, 32973), (10991, 24963), (13659, 20087)]