38240673

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 17400927

約数列:

[1, 3, 19, 57, 59, 83, 137, 177, 249, 411, 1121, 1577, 2603, 3363, 4731, 4897, 7809, 8083, 11371, 14691, 24249, 34113, 93043, 153577, 216049, 279129, 460731, 648147, 670889, 2012667, 12746891, 38240673]

約数ペア:

[(1, 38240673), (3, 12746891), (19, 2012667), (57, 670889), (59, 648147), (83, 460731), (137, 279129), (177, 216049), (249, 153577), (411, 93043), (1121, 34113), (1577, 24249), (2603, 14691), (3363, 11371), (4731, 8083), (4897, 7809)]