22277031

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 35094528

約数和(自身を除く): 12817497

約数列:

[1, 3, 7, 21, 67, 71, 201, 213, 223, 469, 497, 669, 1407, 1491, 1561, 4683, 4757, 14271, 14941, 15833, 33299, 44823, 47499, 99897, 104587, 110831, 313761, 332493, 1060811, 3182433, 7425677, 22277031]

約数ペア:

[(1, 22277031), (3, 7425677), (7, 3182433), (21, 1060811), (67, 332493), (71, 313761), (201, 110831), (213, 104587), (223, 99897), (469, 47499), (497, 44823), (669, 33299), (1407, 15833), (1491, 14941), (1561, 14271), (4683, 4757)]