23306337

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 38413440

約数和(自身を除く): 15107103

約数列:

[1, 3, 9, 17, 23, 37, 51, 69, 111, 153, 179, 207, 333, 391, 537, 629, 851, 1173, 1611, 1887, 2553, 3043, 3519, 4117, 5661, 6623, 7659, 9129, 12351, 14467, 19869, 27387, 37053, 43401, 59607, 69989, 112591, 130203, 152329, 209967, 337773, 456987, 629901, 1013319, 1370961, 2589593, 7768779, 23306337]

約数ペア:

[(1, 23306337), (3, 7768779), (9, 2589593), (17, 1370961), (23, 1013319), (37, 629901), (51, 456987), (69, 337773), (111, 209967), (153, 152329), (179, 130203), (207, 112591), (333, 69989), (391, 59607), (537, 43401), (629, 37053), (851, 27387), (1173, 19869), (1611, 14467), (1887, 12351), (2553, 9129), (3043, 7659), (3519, 6623), (4117, 5661)]