915442129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 1136540160

約数和(自身を除く): 221098031

約数列:

[1, 7, 17, 53, 119, 173, 371, 839, 901, 1211, 2941, 5873, 6307, 9169, 14263, 20587, 44467, 64183, 99841, 145147, 155873, 311269, 755939, 1016029, 1091111, 2467499, 5291573, 7692791, 17272493, 53849537, 130777447, 915442129]

約数ペア:

[(1, 915442129), (7, 130777447), (17, 53849537), (53, 17272493), (119, 7692791), (173, 5291573), (371, 2467499), (839, 1091111), (901, 1016029), (1211, 755939), (2941, 311269), (5873, 155873), (6307, 145147), (9169, 99841), (14263, 64183), (20587, 44467)]