13305712119

素因数分解:

$3^1\times 7^1\times {\mathrm{27127}}^1\times {\mathrm{23357}}^1$

素因数の和:50494

約数の個数: 16

約数和(自身を含む): 20276986368

約数和(自身を除く): 6971274249

約数列:

[1, 3, 7, 21, 23357, 27127, 70071, 81381, 163499, 189889, 490497, 569667, 633605339, 1900816017, 4435237373, 13305712119]

約数ペア:

[(1, 13305712119), (3, 4435237373), (7, 1900816017), (21, 633605339), (23357, 569667), (27127, 490497), (70071, 189889), (81381, 163499)]